1189412953060 has 48 divisors (see below), whose sum is σ = 2629796400000. Its totient is φ = 450627577344.

The previous prime is 1189412953051. The next prime is 1189412953097. The reversal of 1189412953060 is 603592149811.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1189412952995 and 1189412953013.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1436316 + ... + 2107564.

It is an arithmetic number, because the mean of its divisors is an integer number (54787425000).

Almost surely, 2^{1189412953060} is an apocalyptic number.

1189412953060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1189412953060 is an abundant number, since it is smaller than the sum of its proper divisors (1440383446940).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1189412953060 is a wasteful number, since it uses less digits than its factorization.

1189412953060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 675940 (or 675938 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 49.

The spelling of 1189412953060 in words is "one trillion, one hundred eighty-nine billion, four hundred twelve million, nine hundred fifty-three thousand, sixty".